[INFO] cloning repository https://github.com/twcrone/instangler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twcrone/instangler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwcrone%2Finstangler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwcrone%2Finstangler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb4fd0eeaf33515735415df526123ef0beb598fb
[INFO] testing twcrone/instangler against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwcrone%2Finstangler" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twcrone/instangler on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twcrone/instangler
[INFO] finished tweaking git repo https://github.com/twcrone/instangler
[INFO] tweaked toml for git repo https://github.com/twcrone/instangler written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/twcrone/instangler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded substring v1.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3840b4840451444ae3d90f79d4a9b1fa030a31564a7044e9ee050db90134826
[INFO] running `Command { std: "docker" "start" "-a" "a3840b4840451444ae3d90f79d4a9b1fa030a31564a7044e9ee050db90134826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3840b4840451444ae3d90f79d4a9b1fa030a31564a7044e9ee050db90134826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3840b4840451444ae3d90f79d4a9b1fa030a31564a7044e9ee050db90134826", kill_on_drop: false }`
[INFO] [stdout] a3840b4840451444ae3d90f79d4a9b1fa030a31564a7044e9ee050db90134826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e0938a77a586c1221fe8edcd283933aae4c9a4b58c8054de0bdcc69cc95de85
[INFO] running `Command { std: "docker" "start" "-a" "2e0938a77a586c1221fe8edcd283933aae4c9a4b58c8054de0bdcc69cc95de85", kill_on_drop: false }`
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling instangler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "2e0938a77a586c1221fe8edcd283933aae4c9a4b58c8054de0bdcc69cc95de85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0938a77a586c1221fe8edcd283933aae4c9a4b58c8054de0bdcc69cc95de85", kill_on_drop: false }`
[INFO] [stdout] 2e0938a77a586c1221fe8edcd283933aae4c9a4b58c8054de0bdcc69cc95de85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7ee881ce2a2a9207423213f871ef5fd9cfbab9adf5a1c25093680390c3a5075
[INFO] running `Command { std: "docker" "start" "-a" "d7ee881ce2a2a9207423213f871ef5fd9cfbab9adf5a1c25093680390c3a5075", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling instangler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "d7ee881ce2a2a9207423213f871ef5fd9cfbab9adf5a1c25093680390c3a5075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ee881ce2a2a9207423213f871ef5fd9cfbab9adf5a1c25093680390c3a5075", kill_on_drop: false }`
[INFO] [stdout] d7ee881ce2a2a9207423213f871ef5fd9cfbab9adf5a1c25093680390c3a5075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a472f5cb391d82e2805ccc33e2bb6ca3d78a01600303a057a24ff67220d7085
[INFO] running `Command { std: "docker" "start" "-a" "6a472f5cb391d82e2805ccc33e2bb6ca3d78a01600303a057a24ff67220d7085", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::base_package_compare ... ok
[INFO] [stdout] test tests::compare_as_ints ... ok
[INFO] [stdout] test tests::compare_as_strings ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::package_compare ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/instangler-1ee0bbd9c3b702b3)
[INFO] [stdout] test tests::edge_package_compare ... ok
[INFO] [stdout] test tests::blank_is_blank ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a472f5cb391d82e2805ccc33e2bb6ca3d78a01600303a057a24ff67220d7085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a472f5cb391d82e2805ccc33e2bb6ca3d78a01600303a057a24ff67220d7085", kill_on_drop: false }`
[INFO] [stdout] 6a472f5cb391d82e2805ccc33e2bb6ca3d78a01600303a057a24ff67220d7085